Home / 5,732,037.36-7,906,852.13-3,666,299.22

Finding the Fourth Proportional to 5,732,037.36, 7,906,852.13 and 3,666,299.22

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Solution

The fourth proportional to 5,732,037.36, 7,906,852.13 and 3,666,299.22 is: 5,057,344.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,732,037.36 : 7,906,852.13 = 3,666,299.22 : x
  2. Step 2: Convert to fraction form
    5,732,037.36/7,906,852.13 = 3,666,299.22/x
  3. Step 3: Cross multiply
    5,732,037.36x = 7,906,852.13 × 3,666,299.22
  4. Step 4: Simplify right side
    5,732,037.36x = 28,988,885,778,542.84
  5. Step 5: Solve for x
    x = 28,988,885,778,542.84/5,732,037.36
  6. Step 6: Final answer
    x = 5,057,344.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.